How do I install yieldagentx402?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is yieldagentx402 official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 45 (Fair). The formula is published on the methodology page.

MCPpedia

yieldagentx402 MCP Server | MCPpedia

yieldagentx402 MCP Server

Name: yieldagentx402 MCP Server
Author: fabio662

Policy-gated x402 MCP for agent workflows with TEE receipts, 18 tools, and no custody.

Tools Versions Alternatives

Registryfabio662

45Fair

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "fabio662-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "agentx402-mcp-server@1.0.4"
      ],
      "env": {
        "YAX_API_KEY": "YOUR_YAX_API_KEY",
        "YAX_AGENT_ID": "",
        "YAX_MCP_ENDPOINT": ""
      }
    }
  }
}

Install guide

Related servers

kordoc

83Excellent

Parse Korean documents (HWP, HWPX, PDF, XLSX, DOCX, PPTX) to Markdown; fill forms, diff, render.

Registrychrisryugj2.5K stars44.2K/wk

pagespeed-insights-mcp

75Good

Google PageSpeed Insights and CrUX: six workflow tools for web performance.

Environment

Name	Required	Notes
YAX_API_KEY	Yes	YieldAgentX402 API key from https://yieldagentx402.app/apply Secret.
YAX_AGENT_ID	Yes	Your agent ID from the dashboard.
YAX_MCP_ENDPOINT	No	Optional full MCP endpoint override (default: https://api.yieldagentx402.app/mcp).

yieldagentx402 MCP Server

Install

Related servers

kordoc

pagespeed-insights-mcp

Environment

Tools

About

FAQ

Reviews

Hive Intelligence MCP

Screaming Frog SEO Spider MCP Server (headless)

shift-mcp-server

Assay MCP Server